DCMD_ALL_*
This chapter describes the
devctl()
commands that are common to all I/O servers.
DCMD_ALL_FADVISE
Pass file advice to the filesystem
DCMD_ALL_GETFLAGS
Get
O_*
file status flags
DCMD_ALL_GETMOUNTFLAGS
Get
ST_*
mount flags
DCMD_ALL_GETOWN
Get the owner of a file descriptor
DCMD_ALL_SETFLAGS
Set
O_*
file status flags
DCMD_ALL_SETOWN
Set the owner of a file descriptor